341120021123 has 4 divisors (see below), whose sum is σ = 389851452720. Its totient is φ = 292388589528.

The previous prime is 341120021111. The next prime is 341120021189. The reversal of 341120021123 is 321120021143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321120021143 = 188171 ⋅1706533.

It is not a de Polignac number, because 341120021123 - 2²⁴ = 341103243907 is a prime.

It is a super-2 number, since 2×341120021123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341120021095 and 341120021104.

It is not an unprimeable number, because it can be changed into a prime (341120021323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24365715788 + ... + 24365715801.

It is an arithmetic number, because the mean of its divisors is an integer number (97462863180).

Almost surely, 2^341120021123 is an apocalyptic number.

341120021123 is a deficient number, since it is larger than the sum of its proper divisors (48731431597).

341120021123 is an equidigital number, since it uses as much as digits as its factorization.

341120021123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48731431596.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 341120021123 its sum of digits (20), we get a palindrome (341120021143).

Adding to 341120021123 its reverse (321120021143), we get a palindrome (662240042266).

The spelling of 341120021123 in words is "three hundred forty-one billion, one hundred twenty million, twenty-one thousand, one hundred twenty-three".